How much has this taken off the payload for the cruiser? even with a GMV upgrade would it still be able to carry 3-4 adults plus dog with a 350kg ball weight pulling a 3.5T Van?
Biggest problem is the last part, with the tail gate loom, unless you are doing it yourself for your own vehicle their is little chance an installer will take the time that you have to fix the camera/loom. I like your gear but wont be doing a rear bar anytime soon.